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For professionals involved in chemical synthesis, a deep understanding of the properties of key reagents is crucial for successful and safe operations. 3-Bromopropyne, identified by CAS number 106-96-7, is a highly reactive organic compound with specific chemical characteristics that dictate its applications and handling requirements. As a leading supplier of this chemical, we believe it is vital for our customers to be well-informed.
Chemically, 3-Bromopropyne is an organobromine compound featuring a terminal alkyne. Its molecular formula is C3H3Br, with a molecular weight of approximately 118.96 g/mol. This structure imparts significant reactivity. The bromine atom acts as a good leaving group, readily participating in nucleophilic substitution reactions, while the alkyne group allows for addition reactions and click chemistry applications. Its boiling point is around 97°C, and its density is approximately 1.38 g/mL at 20°C. These physical properties are important for process design and storage considerations.
Due to its reactivity, 3-Bromopropyne is classified as a hazardous substance. It is highly flammable and sensitive to shock, presenting a fire risk. Proper handling requires stringent safety protocols. This includes working in well-ventilated areas, preferably under a fume hood, and avoiding sources of ignition. Personal protective equipment (PPE) such as gloves, eye protection, and appropriate respiratory protection should always be worn. Storage should be in a cool, dry, and well-ventilated place, away from incompatible materials such as strong oxidizing agents, acids, and bases.
The typical appearance of high-quality 3-Bromopropyne is a pale yellow liquid, indicating its purity. Impurities can affect reactivity and potentially increase hazards. Therefore, sourcing from reputable manufacturers who guarantee high purity (e.g., ≥99%) is paramount. Understanding these chemical properties and adhering to safety guidelines ensures that 3-Bromopropyne can be utilized effectively and safely as a valuable intermediate in organic synthesis, pharmaceutical production, and agrochemical manufacturing. For those looking to buy 3-Bromopropyne, consulting our technical data sheets and safety information is a critical first step.
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